package cn.john.user.mapper;

import cn.john.basic.mapper.BaseMapper;
import cn.john.user.domain.WxUser;

/**
 * 写数据层的操作
 */
public interface WxUserMapper extends BaseMapper<WxUser> {

    /**
     *
     * @param openId
     * @return
     */
    WxUser loadByOpenId(String openId);
}
